.page-hero-banner {
    background: linear-gradient(135deg, #0f172a 0%, #0f75bd 100%);
    color: var(--white);
    padding: 70px 0;
    text-align: center;
}

.banner-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.16);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
}

.banner-title {
    font-size: 2.35rem;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--white);
}

.banner-desc {
    max-width: 680px;
    margin: 0 auto 20px;
    color: #e0f2fe;
    font-size: 1.05rem;
}

.breadcrumbs {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: #bae6fd;
}

.breadcrumbs a {
    color: var(--white);
    text-decoration: none;
}

.proj-detail-section {
    padding: 70px 0;
}

.proj-summary-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    background: var(--light);
    padding: 24px 30px;
    border-radius: var(--radius);
    margin-bottom: 36px;
    border-left: 4px solid var(--primary);
}

.proj-summary-bar span {
    display: block;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.proj-summary-bar strong {
    font-size: 1.05rem;
    color: var(--text);
}

.proj-article {
    max-width: 920px;
    margin: 0 auto;
}

.proj-cover {
    width: 100%;
    height: 430px;
    object-fit: cover;
    border-radius: var(--radius);
    margin-bottom: 30px;
}

.proj-article h2 {
    font-size: 1.65rem;
    font-weight: 800;
    margin: 26px 0 12px;
}

.proj-article p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.proj-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 28px 0;
}

.proj-gallery img {
    width: 100%;
    height: 270px;
    object-fit: cover;
    border-radius: var(--radius);
}

@media (max-width: 991px) {
    .proj-summary-bar {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .proj-summary-bar,
    .proj-gallery {
        grid-template-columns: 1fr;
    }
}